386562460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{6871}}^1$

素因数の和:7006

約数の個数: 48

約数和(自身を含む): 848554560

約数和(自身を除く): 461992100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 5626, 6871, 11252, 13742, 14065, 27484, 28130, 34355, 56260, 68710, 137420, 199259, 398518, 666487, 797036, 996295, 1332974, 1992590, 2665948, 3332435, 3985180, 6664870, 13329740, 19328123, 38656246, 77312492, 96640615, 193281230, 386562460]

約数ペア:

[(1, 386562460), (2, 193281230), (4, 96640615), (5, 77312492), (10, 38656246), (20, 19328123), (29, 13329740), (58, 6664870), (97, 3985180), (116, 3332435), (145, 2665948), (194, 1992590), (290, 1332974), (388, 996295), (485, 797036), (580, 666487), (970, 398518), (1940, 199259), (2813, 137420), (5626, 68710), (6871, 56260), (11252, 34355), (13742, 28130), (14065, 27484)]